Promotional Code

Use promotional code RSUAE5 and get extra 5% off on the price of all products | Payment Options: Debit or Credit Card, Wire Transfer, Cash or Cheque

Siemens 3RF2 Series Solid State Relay, 20 A Load, Panel Mount, 230 V Load, 24 V dc Control

RS Stock No.: 472-9042Brand: SiemensManufacturers Part No.: 3RF2120-1AA02
brand-logo
View all in Solid State Relays

Technical Document

Specifications

Brand

Siemens

Maximum Load Current

20 A

Mounting Type

Panel Mount

Maximum Load Voltage

230 V

Minimum Load Voltage

24 V

Minimum Control Voltage

15 V dc

Maximum Control Voltage

24 V dc

Switching Type

Zero Cross

Control Voltage Range

15 → 24 V dc

Range

SIRIUS 3RF

Minimum Load Current

0.1 A

Contact Configuration

SPST

Terminal Type

Screw

Output Device

Thyristor

Maximum Turn On Time

1/2 cycle + 1 ms

Series

3RF2

Load Voltage Range

24 → 230V

Dimensions

22.5 x 48 x 85mm

Height

85mm

Off State Leakage Current

10 mA

Length

22.5mm

Operating Temperature Range

-25 → +60°C

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

+60°C

Depth

48mm

Country of Origin

Germany

Product details

3RF21 Series

Compact space-saving design, 22mm width
Zero-cross switching
IP20
Mount onto existing heatsinks
Efficient thyristors with high reverse voltage
Screw connections for fast and simple connection
Self-contained unit
Isolation voltage 600Vac
Frequency 50 / 60Hz

Zero Voltage Relays

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more

Stock information temporarily unavailable.

Please check again later.

Stock information temporarily unavailable.

AED 187.50

Each (ex VAT)

AED 196.88

Each (inc. VAT)

Siemens 3RF2 Series Solid State Relay, 20 A Load, Panel Mount, 230 V Load, 24 V dc Control

AED 187.50

Each (ex VAT)

AED 196.88

Each (inc. VAT)

Siemens 3RF2 Series Solid State Relay, 20 A Load, Panel Mount, 230 V Load, 24 V dc Control
Stock information temporarily unavailable.

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more

Technical Document

Specifications

Brand

Siemens

Maximum Load Current

20 A

Mounting Type

Panel Mount

Maximum Load Voltage

230 V

Minimum Load Voltage

24 V

Minimum Control Voltage

15 V dc

Maximum Control Voltage

24 V dc

Switching Type

Zero Cross

Control Voltage Range

15 → 24 V dc

Range

SIRIUS 3RF

Minimum Load Current

0.1 A

Contact Configuration

SPST

Terminal Type

Screw

Output Device

Thyristor

Maximum Turn On Time

1/2 cycle + 1 ms

Series

3RF2

Load Voltage Range

24 → 230V

Dimensions

22.5 x 48 x 85mm

Height

85mm

Off State Leakage Current

10 mA

Length

22.5mm

Operating Temperature Range

-25 → +60°C

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

+60°C

Depth

48mm

Country of Origin

Germany

Product details

3RF21 Series

Compact space-saving design, 22mm width
Zero-cross switching
IP20
Mount onto existing heatsinks
Efficient thyristors with high reverse voltage
Screw connections for fast and simple connection
Self-contained unit
Isolation voltage 600Vac
Frequency 50 / 60Hz

Zero Voltage Relays

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more